Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SS Com s 1 0.412815 11.30 11.90 0.60 21.04. 18:39 112 (E) 41
V940 Oph s 10 0.433226 14.80 15.60 0.80 21.04. 18:39 59 (NE) -14
GZ Pup s 10 0.3202743 11.70 12.10 0.40 21.04. 18:39 207 (SW) -5
FZ Ori s 1 0.3999873 10.70 11.20 0.50 21.04. 18:40 248 (W) 21
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 21.04. 18:40 22 (N) -27
HI Pup s 10 0.4326186 10.70 11.00 0.30 21.04. 18:40 200 (S) -14
V952 Cas s 5 2.272615 11.70 11.70 0.00 21.04. 18:40 334 (NW) 44
OP Boo p 10 0.311443 12.80 13.10 0.30 21.04. 18:40 53 (NE) 43
V1141 Cas p 10 6.90925 12.28 12.93 0.65 21.04. 18:41 331 (NW) 31
V2617 Oph p 10 0.424074 13.15 13.75 0.60 21.04. 18:41 87 (E) -14
LU Lac p 2 0.2988016 14.60 15.45 0.85 21.04. 18:41 354 (N) 12
V481 Peg p 9 0.422025 9.55 9.95 0.40 21.04. 18:41 356 (N) -17
PY Boo p 9 0.278049 12.10 12.65 0.55 21.04. 18:41 53 (NE) 39
V789 Cyg p 6 0.288551 13.30 13.70 0.40 21.04. 18:41 30 (NE) -4
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 21.04. 18:41 329 (NW) -50
V819 Her p 4 2.229634 5.51 5.63 0.12 21.04. 18:42 47 (NE) 17
AE Phe p 1 0.362374 7.56 8.25 0.69 21.04. 18:42 248 (W) -54
KV Cep s 6 0.85883 14.10 14.30 0.20 21.04. 18:42 355 (N) 16
FS Leo p 1 0.456967 9.06 9.25 0.19 21.04. 18:42 139 (SE) 49
V1234 Tau s 7 0.387939 12.60 12.60 0.00 21.04. 18:42 267 (W) 14
NX Cam s 8 0.605772 10.50 10.50 0.00 21.04. 18:43 319 (NW) 40
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.04. 18:43 52 (NE) 12
V692 Pup p 10 0.34 14.53 14.72 0.19 21.04. 18:43 205 (SW) 24
PY Car s 10 3.340806 10.30 10.30 0.00 21.04. 18:43 195 (S) -26
V689 Cen p 10 0.5585365 12.40 13.30 0.90 21.04. 18:43 165 (S) -21
XX Sex s 7 0.5401135 9.30 9.50 0.20 21.04. 18:43 170 (S) 33
MS Vir s 1 0.3124379 9.34 9.67 0.33 21.04. 18:44 120 (SE) 1
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 21.04. 18:44 26 (NE) -1
V866 Cep p 10 0.3259 13.40 14.00 0.60 21.04. 18:44 359 (N) 28
V678 And p 8 0.361708 13.72 14.14 0.42 21.04. 18:44 341 (N) 8
IN Cnc p 5 0.501459 13.00 13.65 0.65 21.04. 18:44 192 (S) 56
NT Cas p 5 1.12252 14.20 14.80 0.60 21.04. 18:44 336 (NW) 21
KR Per s 1 0.996078 10.40 11.10 0.70 21.04. 18:44 295 (NW) 40
OO Cyg p 7 0.2620015 14.10 14.60 0.50 21.04. 18:45 22 (N) 1
UY Cru p 9 1.40446 12.70 13.50 0.80 21.04. 18:45 162 (S) -28
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 21.04. 18:45 284 (W) 3
V881 Per p 1 0.387377 10.71 11.04 0.33 21.04. 18:45 304 (NW) 22
V404 Hya s 7 0.309535 14.85 14.85 0.00 21.04. 18:45 194 (S) 44
IP Lac s 1 0.8520135 13.20 13.20 0.00 21.04. 18:45 356 (N) 12
IY Eri p 10 0.750035 10.86 11.31 0.45 21.04. 18:45 232 (SW) -52
V1073 Her s 1 0.2942815 11.00 11.00 0.00 21.04. 18:45 43 (NE) 7
V477 Peg p 9 0.2747515 11.65 11.75 0.10 21.04. 18:45 358 (N) -20
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.04. 18:45 29 (NE) -1
EZ Mon p 2 0.3761659 12.90 13.40 0.50 21.04. 18:46 225 (SW) 25
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 21.04. 18:46 53 (NE) -44
V360 UMa p 6 0.360224 13.60 14.10 0.50 21.04. 18:46 68 (E) 51
HR Gem p 1 1.068963 11.40 12.50 1.10 21.04. 18:46 259 (W) 42
BO Cyg s 1 1.7562315 11.80 12.00 0.20 21.04. 18:46 360 (N) 1
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 21.04. 18:47 11 (N) -3
GR Vir s 1 0.346974 7.80 8.20 0.40 21.04. 18:47 106 (E) 5
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.